877-323 883-511 Piston Driver & Piston Bumper Kit (6 Pack) - Aftermarket Replacement for Hitachi NR83A, NR83A2, NR83A2(S) Framing Nailer - Replaces 877323, 885-915, 878-303, 878-649, 877-376
US$53.26
Arrives as soon as ✓ Free shipping over $200Description
Product Details Style: 3*Driver+3*Bumper Package Dimensions: 8.94 x 5.08 x 2.28 inches Item Weight: 1.3 pounds Power Source: ac Included Components: 877-323 883-511 Item model number: ...
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Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Style: 3*Driver+3*Bumper
- Package Dimensions: 8.94 x 5.08 x 2.28 inches
- Item Weight: 1.3 pounds
- Power Source: ac
- Included Components: 877-323 883-511
- Item model number: 877-323 883-511
- Part Number: 877-323 883-511
About this item
- Exact Fit & Full Compatibility：Fits Hitachi NR83A, NR83A2, NR83A2(S) framing nailers. Direct replacement for OEM part numbers 877-323, 883-511, 877323, 885-915, 878-303, 878-649, 877-376. Verified fitment to ensure drop-in installation with no modification required.
- Premium Materials & Heat Treatment：Piston driver manufactured from 6150 heat-treated tool steel with Rockwell hardness 50–52 HRC for high strength, impact resistance, and consistent performance under heavy-duty use.
- Anti-Loosening Mechanical Interface:Piston driver features a micro-mechanically locked interface with hardened steel base, and the aluminum base is crimped into the shaft grooves to prevent unscrewing—designed for secure, long-term assembly.
- Durable, Impact-Absorbing Bumper：883-511 piston bumper is precision-machined from high-density material, specifically engineered to absorb impact, reduce recoil, and protect the driver and tool body, extending overall tool life.
- Extended Service Life & Value：Kit includes 3 piston drivers and 3 piston bumpers (6-pack total), engineered for a service life exceeding 300,000 cycles per set—offering cost-effective, trouble-free replacement for high-volume framing applications.
Shipping Policy
Road & Rim ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you have 30 days from delivery to send it back, and Road & Rim will email you a return label. Return shipping fees may apply depending on the item's size, weight, and shipping location, and are deducted from your refund.
How it works
- Email us at support@roadandrim.com with your order number.
- We send a return label within 1 business day, along with the return shipping cost (if any) so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Items should be unused, unassembled, and in their original packaging. Damaged or defective on arrival? Send a photo and Road & Rim replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.